Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1984__20_1_a3, author = {Mo\v{c}ko\v{r}, Ji\v{r}{\'\i}}, title = {The group of divisibility of $\hat{\bold Z}$}, journal = {Archivum mathematicum}, pages = {31--38}, publisher = {mathdoc}, volume = {20}, number = {1}, year = {1984}, mrnumber = {785044}, zbl = {0549.06012}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1984__20_1_a3/} }
Močkoř, Jiří. The group of divisibility of $\hat{\bold Z}$. Archivum mathematicum, Tome 20 (1984) no. 1, pp. 31-38. http://geodesic.mathdoc.fr/item/ARM_1984__20_1_a3/